dnl Process this file with autoconf to produce a configure script.
AC_INIT(Makefile.am)
-AM_INIT_AUTOMAKE(freeglut,2.0.1)
+AM_INIT_AUTOMAKE(freeglut,2.2.0)
AM_CONFIG_HEADER(config.h)
dnl Checks for programs.
AC_CHECK_LIBM
AC_SUBST(LIBM)
+dnl Build time configuration
+
+AC_ARG_ENABLE(replace-glut,
+[ --disable-replace-glut Coexist with existing glut library])
+if test "x$enable_replace_glut" != xno
+then
+ LIBRARY=glut
+ HEADER=glut.h
+else
+ LIBRARY=freeglut
+ HEADER=
+fi
+AC_SUBST(LIBRARY)
+AC_SUBST(HEADER)
+
+AC_ARG_ENABLE(warnings,
+[ --enable-warnings Enable gcc compiler warnings],
+if test "x$GCC" == xyes
+then
+ CFLAGS="$CFLAGS -Wall -Wno-parentheses -Werror"
+fi)
+
AC_OUTPUT(\
Makefile \
doc/Makefile \
progs/Makefile \
progs/demos/Makefile \
+ progs/demos/CallbackMaker/Makefile \
progs/demos/Fractals/Makefile \
progs/demos/Fractals_random/Makefile \
progs/demos/Lorenz/Makefile \
progs/demos/One/Makefile \
+ progs/demos/shapes/Makefile \
src/Makefile \
include/Makefile \
include/GL/Makefile \